Rated 1 out of 5 stars

When I came across Excel2Mail in November 2025, I was very enthusiastic about it. But now, after the last update, it has unfortunately become completely useless: Instead of only showing those lines in Excel tables which are supposed to be visible (and are visible in print), ALL lines are shown and the layout is devastated. Very sad development! I must go back to my old workaround and first paste into Calc and then take it from there into Thunderbird so the layout is preserved.

Rated 5 out of 5 stars

Großartig! Funktioniert mit ctrl-q (statt ctrl-v) und ermöglicht das Einfügen von Excel-Tabellenteilen mit einwandfreier Formatierung (als wäre Calc die Quelle gewesen)! Habe lange nach dieser Lösung gesucht!

This review is for a previous version of the add-on (2.1). 

Thank you very much for your feedback. This encourage us to do more improvements in this add on. And soon will release its updated version with more stability, compatibility with latest thunderbird version and also with additional features. Thunderbird not allow to use default CTRL + V key for this version to paste excel data, that's why given CTRL + Q short cut key.
In upcoming versions will give custom short cut key assign functionality.